Product Description
IMI Heatmiser neoStat V3 – Smart, simple and designed for modern living
neoStat V3 is the latest version of the 230v programmable smart thermostat, combining a crisp backlit display with illuminated touch keys for effortless day-to-day control. It can operate as a full programmable thermostat or as a dedicated timer, giving you the flexibility to manage heating, towel rails, lighting and more from a single device.- Contemporary, slimline design
- Backlit display activated by proximity sensor
- Illuminated soft-touch keys
- Multiple operating modes: Non-Programmable, Weekday/Weekend, All Days Different, All Days Same
- 5-minute programming intervals0.5°C temperature set increments
- Self-learning Optimum Start
- 4 comfort levels per day (expandable to 6 with neoHub)
- Temperature Hold and Holiday modes
- Automatic white backlight (switches off after 30 seconds)
- Flush-mount installation °C/°F selectable
- Key code lock
- Frost protection
- Compatible with 10K, 12K and 15K NTC floor probes
- Full app control when paired with the neoHub
- Compatibility Notice – neoHub (1st Generation)The neoStat V3 requires a neoHub (2nd Generation or later) and is not compatible with the original 1st Generation neoHub. As the neo system has evolved, newer products have been designed around modern connectivity standards to deliver improved reliability, performance, and long-term support. As a result, the latest neoStat V3 cannot be supported by the original neoHub hardware.If you are upgrading from a first-generation neoHub, a current neoHub is required to unlock the full benefits of the neo smart control system and ensure compatibility with future updates and enhancements.
ErP Class & Ratings
Individual Product - Multi Room Control with Individual Boiler Interlock
I (1%) Class VIII (5%)
Manual Download
Datasheet Download
Statement of Compliance Document
FAQs
Is neoStat V3 compatible with all neoHubs?
No. neoStat V3 is compatible with neoHub (2nd Generation and later) and is not compatible with the original 1st Generation neoHub.
Why doesn’t neoStat V3 work with the 1st Generation neoHub?
The neo system has evolved to use newer connectivity standards that improve reliability, security, and long-term performance. The original neoHub hardware does not support these newer technologies, which means it cannot communicate with the latest neoStat V3 thermostats. This is a common and unavoidable part of developing modern, secure smart-home systems and ensures the neo platform can continue to support future features and updates.
Do I need to replace my neoHub to use neoStat V3?
If you currently have a 1st Generation neoHub, yes — a 2nd Generation (or later) neoHub is required to use neoStat V3.Upgrading your neoHub ensures:
- Reliable connectivity
- Compatibility with current and future neo devices
- Ongoing software updates and system support
How can I tell which neoHub I have?
You can identify your neoHub generation by:
- Checking the product label on the underside of the hub
- Reviewing your original purchase details
- Contacting our support team with a photo of your hub
Can I continue using my existing neo system without upgrading?
Yes. Existing thermostats compatible with the 1st Generation neoHub will continue to operate as designed. The upgrade is only required when adding newer devices such as neoStat V3.
Warranty Information
2 Years Direct Manufacturer WarrantyProduct Videos
Custom Field
Product Reviews
113 Reviews Hide Reviews Show Reviews
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Easy to install, does the job perfectly
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Simple exchange for previous Heatmiser thermostat, pairing with Neo hub faultless and clear and easy to follow instructions.
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Gorgeous thermostat, looks great on the wall, really modern and elegant! Was super simple to install as well, replacing an older manual Heatmiser thermostat. Very happy with it!
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Excellent product
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Seems to be pretty reliable, I have two of these installed now. They do lose connectivitiy to the Hub from time to time but thankfully this is fairly rare. Far better to have a 240v supply than batteries... !!
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A little bit more complicated than the V1
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Very stylish and easy to use
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Great product
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Review
The best programmable stat we have used. So many functions, settings and input options in comparison to NEST and HIVE etc. Capable of connecting floor sensor for limiting floor temp with engineered timber flooring to 28’C (unlike others). We run a heating company and these are the industry standard for high spec domestic control system thermostats. They can be connected to remote air sensors if the client doesn’t want to see thermostats in every room. They can be fitted together above the UFH manifold or in the plant room out of sight, with remote air sensors and liked to the Neohub allowing control from a smart device. Strongly recommend these stats.
